Three-dimensional point cloud semantic segmentation for cultural heritage: a comprehensive review

S Yang, M Hou, S Li - Remote Sensing, 2023‏ - mdpi.com
In the cultural heritage field, point clouds, as important raw data of geomatics, are not only
three-dimensional (3D) spatial presentations of 3D objects but they also have the potential …

Registration of large-scale terrestrial laser scanner point clouds: A review and benchmark

Z Dong, F Liang, B Yang, Y Xu, Y Zang, J Li… - ISPRS Journal of …, 2020‏ - Elsevier
This study had two main aims:(1) to provide a comprehensive review of terrestrial laser
scanner (TLS) point cloud registration methods and a better understanding of their strengths …

Rpm-net: Robust point matching using learned features

ZJ Yew, GH Lee - Proceedings of the IEEE/CVF conference …, 2020‏ - openaccess.thecvf.com
Abstract Iterative Closest Point (ICP) solves the rigid point cloud registration problem
iteratively in two steps:(1) make hard assignments of spatially closest point …

RoReg: Pairwise point cloud registration with oriented descriptors and local rotations

H Wang, Y Liu, Q Hu, B Wang, J Chen… - … on pattern analysis …, 2023‏ - ieeexplore.ieee.org
We present RoReg, a novel point cloud registration framework that fully exploits oriented
descriptors and estimated local rotations in the whole registration pipeline. Previous …

Evolutionary multiform optimization with two-stage bidirectional knowledge transfer strategy for point cloud registration

Y Wu, H Ding, M Gong, AK Qin, W Ma… - IEEE Transactions …, 2022‏ - ieeexplore.ieee.org
Point cloud registration is an important task in computer vision, where the goal is to estimate
a transformation to align a pair of point clouds. Most of the existing registration methods face …

You only hypothesize once: Point cloud registration with rotation-equivariant descriptors

H Wang, Y Liu, Z Dong, W Wang - Proceedings of the 30th ACM …, 2022‏ - dl.acm.org
In this paper, we propose a novel local descriptor-based framework, called You Only
Hypothesize Once (YOHO), for the registration of two unaligned point clouds. In contrast to …

WHU-helmet: A helmet-based multisensor SLAM dataset for the evaluation of real-time 3-D map** in large-scale GNSS-denied environments

J Li, W Wu, B Yang, X Zou, Y Yang… - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
Real-time 3-D map** of large-scale global navigation satellite system (GNSS)-denied
environments plays an important role in forest inventory management, disaster emergency …

Evolutionary multitasking descriptor optimization for point cloud registration

Y Wu, J Sheng, H Ding, P Gong, H Li… - IEEE Transactions …, 2024‏ - ieeexplore.ieee.org
Point cloud registration is an important task for other point cloud tasks. Feature-based
methods are widely adopted for their speed and efficiency in point cloud registration. The …

Point cloud registration based on one-point ransac and scale-annealing biweight estimation

J Li, Q Hu, M Ai - IEEE Transactions on Geoscience and …, 2021‏ - ieeexplore.ieee.org
Point cloud registration (PCR) is an important task in photogrammetry and remote sensing,
whose goal is to seek a seven-parameter similarity transformation to register a pair of point …

Quatro++: Robust global registration exploiting ground segmentation for loop closing in LiDAR SLAM

H Lim, B Kim, D Kim, E Mason Lee… - … International Journal of …, 2024‏ - journals.sagepub.com
Global registration is a fundamental task that estimates the relative pose between two
viewpoints of 3D point clouds. However, there are two issues that degrade the performance …